日期	单位净值
2023-07-20	1.4820
2023-07-14	1.4831
2023-07-07	1.4679
2023-06-30	1.4749
2023-06-21	1.4632
2023-06-20	1.4768
2023-06-16	1.4846
2023-06-09	1.4713
2023-06-02	1.4599
2023-05-26	1.4582
2023-05-19	1.4774
2023-05-12	1.4728
2023-05-05	1.4855
2023-04-28	1.4809
2023-04-21	1.4821
2023-04-20	1.4985